Maintaining the MX2010 Adapter Cards
Purpose
For optimum router performance, verify the condition of the adapter cards. The router can have up to ten adapter cards mounted vertically in the line-card cage at the front of the chassis. The MPCs are installed vertically into the adapter cards.
Action
On a regular basis:
Issue the CLI
show chassis adccommand to check the status of installed adapter cards. As shown in the sample output, the value Online in the column labeled State indicates that the adapter card is functioning normally:
user@host> show chassis adc Slot State Uptime 0 Online 4 hours, 7 minutes, 42 seconds 1 Online 6 days, 22 hours, 33 minutes, 16 seconds 2 Online 6 days, 18 hours, 49 minutes, 55 seconds 3 Online 6 days, 18 hours, 49 minutes, 17 seconds 4 Online 6 days, 22 hours, 32 minutes, 49 seconds 5 Online 14 days, 2 hours, 18 minutes, 4 seconds 6 Online 14 days, 2 hours, 17 minutes, 56 seconds 7 Online 14 days, 2 hours, 17 minutes, 47 seconds 8 Online 14 days, 2 hours, 17 minutes, 39 seconds 9 Online 14 days, 2 hours, 17 minutes, 30 seconds
For further description of the command output, see the Junos OS System Basics and Services Command Reference.